Update ServiceMonitor to chart

deploy/charts/rawfile-csi/templates/01-node-plugin.yaml

@@ -1,3 +1,21 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "rawfile-csi.fullname" . }}-node
+  labels:
+    {{- include "rawfile-csi.labels" . | nindent 4 }}
+    component: node
+spec:
+  type: ClusterIP
+  ports:
+    - name: metrics
+      port: 9100
+      targetPort: metrics
+      protocol: TCP
+  selector:
+    {{- include "rawfile-csi.selectorLabels" . | nindent 4 }}
+    component: node
+---
 apiVersion: apps/v1
 kind: DaemonSet
 metadata:
@@ -49,6 +67,9 @@ spec:
                 fieldRef:
                   apiVersion: v1
                   fieldPath: spec.nodeName
+          ports:
+            - name: metrics
+              containerPort: 9100
           volumeMounts:
             - name: socket-dir
               mountPath: /csi

deploy/charts/rawfile-csi/templates/01-servicemonitor.yaml

@@ -0,0 +1,21 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "rawfile-csi.fullname" . }}-node
+  labels:
+    {{- include "rawfile-csi.labels" . | nindent 4 }}
+spec:
+  endpoints:
+  - port: metrics
+    path: /metrics
+    interval: {{ .Values.serviceMonitor.interval }}
+  jobLabel: "helm.sh/chart"
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      {{- include "rawfile-csi.selectorLabels" . | nindent 6 }}
+      component: node
+{{- end }}

deploy/charts/rawfile-csi/values.yaml

@@ -20,3 +20,6 @@ node:
     enabled: false
 
 imagePullSecrets: []
+serviceMonitor:
+  enabled: true
+  interval: 15s